Nature contributes to biodiversity in several ways. One of the key ways is through providing various habitats and ecosystems that support a wide range of plant and animal species. Different regions of the world have different climates, landscapes, and resources that allow for the evolution and adaptation of diverse species. Additionally, natural processes such as natural selection, genetic variation, and ecological interactions help to maintain and increase biodiversity by fostering the survival of different species and promoting a healthy ecosystem. Overall, nature plays a crucial role in sustaining biodiversity by providing a rich and dynamic environment for various species to thrive and coexist.